Listed Below are the Recommended Maintenance Features with the Typical Failures if Maintenance is not Done

COMPUTERS:

Remove Dust from Floppy Drive, Power Supply, CPU Fan, CD ROM Drive

Prevent Power Supply Burn-Out

Prevent CPU and Electronics Overheat & Burn Out

Prevent Floppy & CD Drive Destruction

Scan & Defrag Hard Disk, Check Hard Drive Age and Failure Mode, Check for Viruses

Prevent Drive Corruption and Virus infection

Check Backup System

Secure Data from Loss

DOT MATRIX PRINTERS:

Clean and Lubricate Mechanism

Prevent Motor Failure

Clean & Lubricate Print-head

Prevent Print-head Failure

LASER PRINTERS:

Clean Fans

Prevent heat damage to electronics

Recondition Rubber Rollers

Prevent Paper Jams

Clean or Replace Fuser Wand

Prevent Fuser Failure

Lubricate Gears, Check Drum

Insure good print quality

Prevent Main Motor Failure